Today Proctor testified that they never record their interviews. It sounded like some kind of policy. I don't understand that at all. I can't think of a single legitimate reason that a law enforcement agency wouldn't record their contacts with civilians. I can think of a bunch of non-legitimate reasons, though.
This case would have gone very differently if the officers were equipped with body cameras and the interviews were conducted in an appropriate manner (held at a police station, each witness spoken to separately and the conversations recorded). If that had been done, John O'Keefe's family would be getting justice instead of this farce.